unisonic technologies co., ltd tl062 linear integrated circuit www.unisonic.com.tw 1 of 8 copyright ? 2009 unisonic technologies co., ltd qw-r105-003,c low power dual j-fet operational amplifier ? description the utc tl062 is a high speed j-fet input dual operational amplifier. it incorporates well matched, high voltage j-fet and bipolar transistors in a monolithic integrated circuit. the device features high slew rates, low input bias and offset currents, and low offset voltage temperature coefficient. ? features * very low power consumption * wide common-mode (up to v cc + ) and differential voltage range * low input bias and offset current * output short-circuit protection * high input impedance j-fet input stage * internal frequency compensation * latch up free operation * typical supply current: 400 a dip-8 sop-8 lead-free: tl062l halogen-free: tl062g ? ordering information ordering number normal lead free plating halogen free package packing tl062-d08-t tl062l-d08-t tl062g-d08-t dip-8 tube tl062-s08-r tl062l-s08-r tl062g -s08-r sop-8 tape reel
tl062 linear integrated circuit unisonic technologies co., ltd 1 of 8 www.unisonic.com.tw qw-r105-003,c pin configurations 4 3 2 1 7 6 5 8 output 2 non-inverting input 1 output 1 inverting input 1 vcc- non-inverting input 2 inverting input 2 vcc+
tl062 linear integrated circuit unisonic technologies co., ltd 1 of 8 www.unisonic.com.tw qw-r105-003,c block diagram
tl062 linear integrated circuit unisonic technologies co., ltd 2 of 8 www.unisonic.com.tw qw-r105-003,c absolute maximum ratings (ta=25c) parameter symbol ratings unit supply voltage (note 2) v cc 18 v input voltage (note 3) v in 15 v differential input voltage (note 4) v i(diff) 30 v power dissipation p d 680 mw output short-circuit duration (note 5) infinite operating temperature t opr 0 ~ +70 c storage temperature t stg -65 ~ +150 c notes: 1. absolute maximum ratings are those values beyond which the device could be permanently damaged. absolute maximum ratings are stress ratings only and functional device oper ation is not implied. 2. all voltage values, except different ial voltage, are with respect to the zero reference level (ground) of the supply voltages where the zero reference level is the midpoint between v cc - and v cc +. 3. the magnitude of the input voltage must never ex ceed the magnitude of the supply voltage or 15 volts, whichever is less. 4. differential voltages are at the non-inverting input terminal with respect to the inverting input terminal. 5. the output may be shorted to gr ound or to either supply. temperat ure and/or supply voltages must be limited to ensure that the dissi pation rating is not exceeded. ? electrical characteristics (v cc = 15v, ta=25 c, unless otherwise specified) parameter symbol test conditions min typ max unit ta=25c 3 15 mv input offset voltage v i(off) r s =50 ? t min ta t max 20 mv input common mode voltage v i(cm) 11 -12~+15 v ta=25c 20 27 v output voltage swing v o(sw) r l =10k ? ,c l =100pf t min ta t max 20 v ta=25 c 3 6 v/mv large signal voltage gain g v r l =10 ? , v out =10v t min ta t max 3 v/mv temperature coefficient of input offset voltage v i(off) r s =50 ? 10 v/c supply current i cc ta=25c, no load, no signal 400 500 a ta=25c 5 200 pa input offset current* i i(off) t min ta t max 5 na ta=25c 30 400 pa input bias current* i i(bias) t min ta t max 10 na gain bandwidth product gb w ta=25 c, r l =10k ? , c l =100pf 1 mhz input resistance r in 10 12 ? common mode rejection ratio cmr r s =50 ? 70 76 db supply voltage rejection ratio svr r s =50 ? 70 95 db slew rate sr v in =10v, r l =10k ? , c l =100pf, gv=1 0.91 1.1 v/ s channel separation o2 o1 v v gv=100, ta=25c 120 db total power consumption ta=25c, no load, no signal 6 7.5 mw rise time t r v in =20mv, r l =10k ? , c l =100pf, gv=1 0.2 s overshoot factor kov v in =20mv, r l =10k ? , c l =100pf, gv=1 10 % equivalent input noise voltage en r s =100 ? , f=1khz 42 note: the input bias currents of a fet-input operational amplifier are normal junction reverse currents, which are temperature sensitive. pulse techniques must be used that will maintain the j unction temperature as closes to the ambient temperature as possible.
tl062 linear integrated circuit unisonic technologies co., ltd 3 of 8 www.unisonic.com.tw qw-r105-003,c ? parameter measurement information
tl062 linear integrated circuit unisonic technologies co., ltd 4 of 8 www.unisonic.com.tw qw-r105-003,c typical characteristics maximum peak-to-peak ou tput voltage vs. supply voltage supply voltage, v cc (v) maximum peak-to-peak output voltage (v) r l = 10k ta = +25c see figure 2 30 2 20 10 5 15 25 46810121416 0 maximum peak-to-peak output voltage vs. free air temp. free air temperature (c) maximum peak-to-peak output voltage (v) v cc = 15v r l = 10k see figure 2 30 -50 20 10 5 15 25 -25 0 25 50 75 100 125 0 -75 maximum peak-to-peak output voltage vs. load resistance load resistance (k ) maximum peak-to-peak output voltage (v) 30 200 20 10 5 15 25 400 700 1k 2k 4k 7k 10k 0 maximum peak-to-peak output voltage vs. frequency frequency (hz) maximum peak-to-peak output voltage (v) 30 20 10 5 15 25 10k 100k 1m 10m 0 1k v cc = 15v ta = +25c 100 v cc = 15v r l = 10k ta = +25c see figure 2 v cc = 12v v cc = 2v v cc = 5v differential voltage amp lification vs. free air temperature free air temperature (c) differential voltage amplification (v/mv) 10 4 2 7 1 v cc = 15v r l = 10k -50 -25 0 25 50 75 100 125 -75 input bias current vs . free air temperature free air temperature (c) 100 10 0.1 25 50 100 125 0.01 0 -25 -50 75 input bias current (na) v cc = 15v 1
tl062 linear integrated circuit unisonic technologies co., ltd 5 of 8 www.unisonic.com.tw qw-r105-003,c ? typical characteristics(cont.)
tl062 linear integrated circuit unisonic technologies co., ltd 1 of 8 www.unisonic.com.tw qw-r105-003,c utc assumes no responsib ility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all utc products described or contained herein. utc products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. the information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice.
|
